The hosted Active Workspace Client (AWC) in Solid Edge does not login when using a German localized UI. Using the Solid Edge English UI and the same login account the hosted AWC will login automatically without issue.
Solution
In this case the Active Workspace Websites Languages were not installed.
After installing the language packs on the AW server the Hosted AWC will open on a localized Solid Edge version using the desired Solid Edge UI language.
Notes and References
Hardware/Software Configuration
Platform: INTL64
OS: windows
OS Version: 1064
Product: SOLID_EDGE
Application: DOC_MANAGEMENT
Version: V219.0
Function: SEEC
Ref: 001-9525857